Then click the 'connect' button in the screen, the application will send the packet with the password information. Right now, the smartlink is in standby state waiting for the connection with the router, and the High-Flying series WIFI module will capture the useful packets. If the password is correctly authenticated, the application will return a feedback of the WIFI module’s IP address and MAC address in the screen. If connection fails, the application will feedback with error: smartlink fail,no device is configed. Please check the using details and try again.